Maria de Lurdes Mutola is a retired female track and field athlete from Mozambique who specialised in the 800 metres running event. She is only the fourth female track and field athlete to compete at six Olympic Games. She is a three-time world champion in this event and a one-time Olympic champion.
Wilson Boit Kipketer is a middle and long distance athlete most widely known for running the 3000 m steeplechase. On 13 August 1997, at the Weltklasse Zürich, he set the world record in the steeplechase at 7:59.08, the third of three world records set in a 70-minute period of time. He was second individual after Moses Kiptanui to run under eight minutes. Boit Kipketer's record only stood for 11 days before it was crushed by Bernard Barmasai who took almost 3+1⁄2 seconds off the mark. A week earlier, Boit Kipketer led a Kenyan sweep of the same race in the 1997 World Championships, edging out Barmasai and then world record holder, three-time defending champion Kiptanui. He came back two years later to claim a silver medal in the 1999 World Championships and the following year in the 2000 Olympics.
Rashid Ramzi is a Moroccan-Bahraini track and field athlete competing internationally for Bahrain in the 800 metres and 1500 metres. Ramzi was investigated by the IAAF after the 2008 Summer Olympics and was stripped of his gold medal for doping.
Ahmad Hassan Abdullah is a long-distance and cross country runner, now representing Qatar after his switch from Kenya in 2003. Other runners who have made the same switch include Saif Saeed Shaheen.
Michael Kipsugut Boit is a Kenyan former professional middle-distance athlete whose career spanned fifteen years. He is a professor at Kenyatta University in the Department of Exercise and Sports Science. He is an uncle to Philip Boit, who became the first Kenyan athlete to compete in the Winter Olympics.
Patrick Konchellah was a Kenyan middle-distance runner.
Wilfred Kipkemboi Bungei is a Kenyan retired Middle-distance runner, who won the 800 m gold medal at the 2008 Summer Olympics in Beijing. He also won at the World indoor Championships in Moscow 2006 the 800 metres title, defeating Mbulaeni Mulaudzi and Olympic Champion Yuriy Borzakovskiy in the course of the race.
Augustine Kiprono Choge is a Kenyan middle distance and long distance runner.
Janeth Jepkosgei Busienei is a Kenyan middle distance runner and former world champion.
Paul Malakwen Kosgei is a Kenyan long-distance and marathon runner. He first came to prominence in athletics by taking the World Junior Record of 3000m steeple in 1997, and later with consecutive medals at the IAAF World Cross Country Championships from 1998 to 2000.
Selina Chirchir is a retired Kenyan middle-distance runner and a marathoner. She competed at the 1984 Summer Olympics while still a schoolgirl at the Sing'ore Girls' Secondary School in Iten.
Amine Laâlou is a Moroccan track and field athlete, who specializes in middle-distance running. He has represented his country at the Summer Olympics on two occasions; in 2004 and 2008. He began his career as an 800 metres specialist and made his global debut at the 2003 World Championships in Athletics. He won medals at smaller international competitions, including the 2004 Pan Arab Games and 2005 Mediterranean Games. He reached his first global final at the 2007 World Championships, taking sixth, and was a semi-finalist at the 2008 Summer Olympics.
Abubaker Kaki Khamis is a Sudanese runner who specializes in the 800 metres. He is a two-time World Indoor Champion over the distance and also won gold at the 2007 All-Africa Games. He represented Sudan at the 2008 and 2012 Summer Olympics. He is a member of the Messiria ethnic minority.
Asbel Kipruto Kiprop is a Kenyan middle-distance runner, who specialises in the 1500 metres. He was awarded the 1500 m gold medal at the 2008 Summer Olympics after the original winner, Rashid Ramzi, tested positive for doping. Kiprop has won three World Championship titles in the event, in 2011, 2013 and 2015. Kiprop failed his own doping test in November 2017 and received a four-year doping ban.
David Lekuta Rudisha, MBS is a Kenyan middle-distance runner who specialized in the 800 metres. He is a two-time back-to-back Olympic champion from the 2012 London and 2016 Rio Olympics, a two-time World champion from the 2011 and 2015 World Championships in Athletics, and world record holder at the event with a time of 1:40.91 set at the 2012 London Games on 9 August 2012. Rudisha is the first and only person to ever run 800 metres under 1:41, and he holds the three fastest, six of the eight fastest, and half of the twenty fastest times ever run in this event.
Pamela Jelimo is a Kenyan middle-distance runner, specialising in the 800 metres. She won the gold medal in 800 metres at the 2008 Olympics in Beijing at the age of 18. She is the first Kenyan woman to win an Olympic gold medal and also the first Kenyan to win the Golden League Jackpot. She holds both the 800 m world junior record and the senior African record over the same distance. Jelimo is also one of the youngest women to win an Olympic gold medal for Kenya.
The men's 800 metres competition at the 2012 Summer Olympics in London, United Kingdom, was held at the Olympic Stadium on 6–9 August. Fifty-five athletes from 43 nations competed. The event was won by David Rudisha of Kenya, the second consecutive and fourth overall title for Kenya in the event. Rudisha would later become the fourth man to successfully defend his Olympic 800 metres title, and the 11th to win two medals of any kind in the event. Nijel Amos' silver medal was the first Olympic medal ever for Botswana. Timothy Kitum of Kenya won the bronze medal.
Mohammad Mutlak Khalif Al-Azemi is a Kuwaiti middle distance runner who specialises in the 800 metres. His 800 m personal bests of 1:44.13 minutes outdoors and 1:48.93 minutes indoors are the Kuwaiti records for the event. He represented his nation at the Olympic Games in 2004, 2008 and 2012, and has also made four appearances at the World Championships in Athletics.
Taoufik Makhloufi is an Algerian athlete who specialises in middle-distance running. He became the 1500 metres Olympic champion at the 2012 Summer Olympics in London, England. In 2016, Makhloufi took the silver medal in the 800m and 1500 m at the Summer Olympics in Rio, Brazil.
Wyclife Kinyamal is a Kenyan male middle-distance runner who competes in the 800 metres. He won a gold medal at the 2018 Commonwealth Games and holds a personal best of 1:43.12 minutes.
Kenya 
